Warmflow Warmflow Agentis Pro 26
Warmflow's Agentis Pro is a fully-condensing oil boiler from a Northern Irish manufacturer with a strong reputation. At 97% net efficiency and built with a stainless steel heat exchanger, it competes directly with Grant for the UK's best condensing oil boiler.
Technical Specifications
Key Features
- 97% net efficiency
- Fully condensing
- Stainless steel heat exchanger
- Low NOx burner
- 5-year warranty
- Northern Ireland manufacturing
Best For
Off-grid properties wanting premium efficiency from oil heating.
Common Questions About the Warmflow Agentis Pro 26
Is Warmflow as good as Grant?
Very comparable. Warmflow's condensing efficiency is similar and the build quality is well regarded. Engineers tend to have slight brand preferences rather than a clear quality difference.
Does Warmflow offer combination boilers?
Yes — Warmflow offers both regular and combination oil boilers in the Agentis range.
Are Warmflow parts available UK-wide?
Yes — Warmflow has good UK distribution through specialist oil heating merchants.
Other Warmflow Models We Install
Compare With Other Oil Boilers
Ready to Get the Warmflow Agentis Pro 26 Installed?
We supply and install the Warmflow Warmflow Agentis Pro 26 across Corby, Kettering, Northampton, and all surrounding areas. Fixed price, Gas Safe certified.